RCE in Nec Corporation Aterm Sa3500g
CVE-2020-5636
Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker with an administrative privilege to send a specially crafted request to a specific URL, which may result in an arbitrary command execution.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.007 (50.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nec Corporation Aterm Sa3500g — versions firmware versions prior to Ver. 3.5.9
- Necplatforms Aterm_sa3500g
- Necplatforms Aterm_sa3500g_firmware
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-5636?
- CVE-2020-5636 is a medium-severity vulnerability in Nec Corporation Aterm Sa3500g, classified under OS Command Injection. CVSS score: 6.8/10. Published 2020-12-14.
- How severe is CVE-2020-5636?
- Medium severity. CVSS v3 base score is 6.8 out of 10.